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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
Arjuna Subject : -
Articles 5,869 Documents
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Forest Honey Cream Formulation and Test of Its Effectiveness in Accelerating Burn Wound Healing Sugiyanto; Sigala, Aprianti; Clara, Putri
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11185

Abstract

Honey contains various essential nutrients, including carbohydrates, proteins, amino acids, vitamins, minerals, dextrin, plant pigments, and natural compounds. This study aims to develop the formulation and effectiveness of forest honey cream as a therapeutic agent for second-degree burns. The research design used was a pure experimental laboratory. This study used five rabbits divided into five treatment groups. Burns were given on the first day and treatment was given every day. Observations were made every three days for 15 days. Statistical analysis was carried out using a Completely Randomized Design (CRD), and the Least Significant Difference (LSD) test, by comparing the condition of the wound before and after treatment, as well as the control group that was not given treatment. The results of the study showed that based on the test of the effectiveness of healing burns between the 30% concentration honey cream group when compared to the positive control group (Biopacenton® ointment) showed a difference but was not very significant (0.03 < 0.07). The calculated F value is greater than the F table at the level of α = 0.05 (8.70 > 2.78) so the hypothesis Ho is rejected and Ha is accepted which means that there is a significant influence/effect of administering high concentration forest honey cream formulation on burns in rabbit test animals. In conclusion, the application of forest honey at a higher concentration significantly improves burn healing in the rabbit model. Further research is recommended to investigate the optimal frequency of forest honey application to further accelerate the burn healing process.
Implementation of Digital Technology in Industry 5.0 Era Tahu, Gregorius Paulus
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11191

Abstract

This research discusses the implementation of digital technology in industry 5.0 era. In the digital era, industry is undergoing a fundamental transformation due to the development of digital technology. This research uses the literature review method to analyse trends, benefits, challenges, and strategies related to the implementation of these technologies. The results show that digital technologies, such as internet banking, mobile banking, digital payment applications, and fintech, have become a catalyst for transformation in the banking industry. Banks are adopting strategies of developing digital platforms, partnering with fintechs, and developing HR skills to cope with these changes. Although faced with challenges such as data security, complex regulations, and system integration, the implementation of digital technology has great potential to improve banking services and operational efficiency. This research also identifies the positive and negative impacts of digital technology implementation on banking performance, including changes in people's behaviour in managing their organisations and improved performance of MSMEs. By understanding the challenges and associated strategies, this research provides valuable insights into how digital technology is changing the modern banking landscape and demonstrates the need for banks to continue to adapt and utilise these technologies to improve their performance and deliver better services to their customers.
The Effectiveness of Structured and Guided Inquiry Learning Models in Enhancing Students’ Science Process Skills on Acid-Base Topics in Senior High School Kriswantoro; Melfiza; Haryanto; hasibuan, Muhammad Haris Effendi
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11193

Abstract

Education is a key factor in shaping students' character and competence. The 2013 Curriculum highlights not only the development of student character but also the enhancement of scientific competence, including science process skills (SPS). One effective approach to developing SPS is through the application of inquiry-based learning models. This study investigates the differences in students' SPS on acid-base topics by comparing the use of structured inquiry and guided inquiry models. The research employed a random sampling technique, and data were collected using observation sheets and field notes. Field notes were analyzed qualitatively to support and enrich the interpretation of observational and quantitative findings. The quantitative data, obtained from essay-based tests, were analyzed using inferential statistics such as the Shapiro-Wilk normality test, homogeneity test, independent t-test, paired t-test, and N-Gain to evaluate learning improvement in both groups. The effectiveness of each model was determined based on the increase in N-Gain scores from pretest to posttest. The results revealed that inquiry-based learning significantly improved students' SPS, with an increase in the average score from 35.18 to 78.33. Additionally, observation data indicated a steady increase in students’ engagement and participation throughout the learning sessions, highlighting the benefits of inquiry approaches in science education.
Analisis Petrofisika dan Evaluasi Zona Overpressure sebagai Perangkap Hidrokarbon di Cekungan Jawa Timur Utara Anggi, Michael; Haris, A.; Rinaldo
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11199

Abstract

Errors in estimating pore pressure can cause blowouts during the drilling process, especially in overpressured zones. This study focuses on pore pressure estimation in the North East Java Basin using the approach, which is validated with field data. The well log data analyzed include resistivity, density, sonic velocity, and porosity, which are used to detect the presence of overpressure zones and identify reservoir potential. The results show that the overpressure zone begins at a depth of 4600 feet and lasts up to 9000 feet. The interval between 4800 to 7300 feet is identified as a potential reservoir, while seal rocks are found at 4000–4600 feet. The cross plot between sonic and density parameters shows the dominance of smectite minerals, indicating that perfect compaction has not occurred due to trapped fluids. This finding strengthens the suspicion that the overpressure formation mechanism is dominated by sediment loading. Precise pore pressure estimation is needed to reduce operational risks and optimize hydrocarbon exploration in this area.
Profil Upaya-Upaya Remediasi Miskonsepsi Sains: Sebuah Tinjauan Literatur Sistematis Kusuma, Putu Nita; Suardana, I Nyoman
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11201

Abstract

This study aims to describe: the trend of research on improving misconception in science (Physics, Chemistry, Biology), the remediated science concepts, the efforts to remediate science misconceptions. The research method used is systematic literature review (SLR) of the literature from 2019 to present (May 2025) on the Scopus, ERIC, and Google Scholar databases. So far, there has been no comprehensive review of integrated science misconception improvement in Physics, Chemistry, and Biology. The results showed that the trend of science misconception improvement from 2019 to present (May 2025) was mostly conducted in 2023 and was dominated by misconceptions at the high school level. The most remediated misconceptions are on the concept of Physics. The most applied efforts to remediate science misconceptions based on groups of media, models, strategies, methods, and learning approaches respectively are interactive media, conceptual change models, cognitive conflict strategies, refutation text methods, and multiple representative approaches. These remediation efforts can be integrated with each other to design more effective remediation techniques. These findings provide valuable insights for educators and researchers in designing more effective interventions to address science misconceptions at various levels of education, especially high school, and emphasize the importance of integrating various improvement efforts.
Enhancing Students’ Achievement in Chemical Equilibrium Through a Scientific Literacy-Integrated 7E Learning Cycle E-Module Ardi, Ahmad Maulana; Kurniawati, Desy; Hardeli; Zainul, Rahadian; Nizar, Umar Kalmar
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11211

Abstract

Scientific literacy is crucial in chemistry education, yet PISA results indicate that Indonesian students still struggle with abstract concepts like chemical equilibrium. To address this issue, this study developed a scientific literacy-integrated e-module based on the Learning Cycle 7E model to improve student learning outcomes. Using an educational design research approach with the Plomp model, the e-module’s validity, practicality, and effectiveness were evaluated. Validation by subject matter and media experts yielded high validity scores of 0.89 and 0.91, respectively. Practicality testing involving teachers and students resulted in high scores of 91.27% and 89.70%. Effectiveness analysis, measured using the N-Gain formula, showed a significant improvement in students' learning outcomes. These results indicate that the developed e-module is valid, practical, and effective in supporting the understanding of chemical equilibrium among senior high school students.
Perbaikan Kontrol Generasi Otomatis (AGC) dengan 2DOF-PID-PIID pada Dua Area Turbin Non Reheat dalam Sistem Tenaga yang Saling Terhubung Irawan, Rio; Hakim, Ermanu Azizul; Humaidi, Haneef Nouval Alannibras
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11212

Abstract

An efficient and reliable electric power system must be able to maintain operational stability, especially in maintaining frequency stability to remain at its nominal value, both in constant conditions and when disturbances occur. For this reason, optimal frequency control is needed through Automatic Generation Control (AGC). In AGC, a controller is needed to accelerate the frequency response so that it is quickly stabilized. This study proposes the development of a 2DOF-PID controller into a 2DOF-PID-PIID optimized using the Dandelion Optimizer (DO) to improve AGC performance in the context of Load Frequency Control (LFC). The test results show that the DO algorithm gives better results compared to the Sine Cosine Algorithm (SCA), Pelican Optimization Algorithm (POA), and Archimedes Optimization Algorithm (AOA). Therefore, DO is chosen to optimize 2DOF-PID-PIID. The 2DOF-PID-PIID controller optimized with DO produces an ITAE (Integral Time Absolute Error) value of 0.001276, which is superior compared to the 2DOF-PID (0.00158), 2DOF-PID-PID (0.00158), PID (0.001833), and PIDD (0.002022) controllers, indicating its effectiveness in accelerating the response and maintaining frequency stability in the electric power system.
The Development of Android-Based Learning Media for the CAD Pattern Making Course at Universitas Negeri Padang Hastuti, Meidina; Ernawati; Nelmira, Weni; Giatman, M.
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11226

Abstract

This research aims to develop Android-based learning media in the CAD Pattern Making course in response to students' difficulties in understanding the functions of certain tools, such as pleats and cut a part, used in drawing fashion patterns digitally. Previous learning media in the form of video tutorials and job sheets in UNP e-learning are considered less interactive and difficult to access through Android devices, even though the majority of students use Android smartphones in the learning process. This research uses the Research and Development (R&D) method with the 4D development model (Define, Design, Develop, Disseminate), but is limited to the development stage. Media validity was tested by three media experts and three material experts using a validation sheet instrument and analyzed by Aiken's V formula. The validation results showed a score of 0.95 from media experts and 0.99 from material experts, including a very valid category. The developed application presents material in the form of text, videos, interactive quizzes, job sheets, and discussion features. The results of the study indicate that the media is suitable in terms of content and design for use in the context of learning CAD pattern making in the D3 Fashion Design study program at Padang State University.
Effectiveness of Warm Water Immersion Combination of Rose and Lavender Aromatherapy on Anxiety and Pain Scale of Laboring Mother in Independent Midwifery Practice Susanti, Eva; Febrina, Lydia; Andini, Indah Fitri
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11236

Abstract

Labor is a physiological event that occurs in the life cycle of women, in this process contractions occur which cause discomfort in the form of anxiety and pain and are correlated with each other during labor. Objective: This study was conducted to determine the effectiveness of warm water immersion on anxiety and childbirth pain scale in Independent Midwifery Practice. Methods: This study included quantitative research with quasi-experimental research with pre and post test design of control group. The sample consisted normal laboring mothers with a simple random sampling method involving 35 people in each group. Data collection employed questionnaires and observation sheets. The research was conducted from January to October 2024. Results: Based on the results of statistical tests on the research group, the results of the posttest value of fetal heart rate, contraction duration, anxiety, and pain scale obtained p-value <0.05. Conclusion: There is an effectiveness of warm water immersion with a combination of rose and lavender aromatherapy on anxiety and childbirth pain scale.
Production Planning for Spinach, Kale, and Hydroponic Pakchoi Using Linear Programming Ichdayati, Lilis Imamah; Ramdhani, Riefqi Aulia; Inayah, Titik; Sari, Rizki Adi Puspita; Muhib, Acep; Nugraha, Achmad Tjahja
Jurnal Penelitian Pendidikan IPA Vol 11 No 5 (2025): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i5.11248

Abstract

Vegetable consumption has been on the rise in 2024, and projections suggest that by 2030, it will reach 17.48 million tons, equivalent to 62.4 kg per capita per year. This growing demand presents a valuable opportunity for 13,019 individual agricultural businesses engaged in urban farming. One of the key advantages of hydroponic vegetables is their freshness, as they are sold along with the hydroponic installation itself. However, producing hydroponic spinach, kale, and pakchoy comes with challenges, especially for companies looking to optimize production costs. This study aims to identify the best production combination to minimize expenses. Using linear programming analysis through the LINDO application, this study examines decision variables—hydroponic spinach (H1), kale (H2), and pakchoy (H3)—with constraints based on both internal factors (seeds, nutrients, growing media, planting holes, and labor) and external factors (customer demand). The results indicate a 2.14% cost reduction, amounting to Rp. 8,148,745, with an optimal production mix of 2,696 units of hydroponic spinach, 2,101 units of hydroponic kale, and 2,448 units of hydroponic pakchoy. To further improve cost efficiency, PT Sarindah Wicaksana is advised to carefully allocate resources based on optimal demand and implement a well-structured production plan.

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